GOST 538-88

Manganese ores, concentrates and agglomerates. Methods of sampling and preparation of samples for chemical analysis and determination of moisture content

Electrification and electric supply of the railways. Terms and definitions

Lead-acid starter batteries. Part 2. Batteries for passenger and light cargo vehicles. Marking and dimensions

State system for ensuring the uniformity of measurements. Measurement microphones. Primary method for pressure calibration of laboratory standard microphones by the reciprocity technique

Petroleum products. Determination of aromatic hydrocarbon types in middle distillates. High performance liquid chromatography method with refractive index detection

Milk and dairy products. Determination of yeast and mould